Gap junctions
It is called synaptogenesis.
The nitrogenous substances A and G are purines (double rings).
plasmodesmeta
insulators
Exocytosis
this is a property of some substances in which they directly change from solid to liquids called sublimation another example is naphthalene balls Sublimation = solid - gas the solid is called sublimate
It is a solvent.
Another term is flammable.
sublimation
A change from one or more substances to another is a chemical change.
two
It's called sublimation. Not too many substances do this, but two common substances that do are carbon dioxide (CO2) and moth balls. The opposite process of going from a gas to a solid is called deposition.
This process is called deposition.
A chemical reaction is the change that takes place when different substances react with one another to form new substances. The substances that react in a chemical reaction are called the reactants and the new substances formed are called the products.
A solution.
When a substance dissolves in another it is called "SOLUBLE" in that other substance. The one in greater amount is called the solvent, and the one in lesser amount is called the solute.
a synthesis reaction